What it sells
A live watermark inside AI voice that survives phone calls
Business model breakdown
Buyer: who owns the budget?
UnverifiedTrust/security, product and compliance leads at voice-AI providers, contact centers, banks and insurers, healthcare and telecom platforms.
Trigger: what makes them buy now?
EU AI Act Article 50 transparency obligations and voice-impersonation fraud; receivers need to confirm a call came from an authorized AI agent.
Workflow: what inputs become what output?
Register an identity, embed an imperceptible machine-readable watermark (up to 128 bits) at generation, detect/verify in call or API, resolve payload with signed evidence.
Economics: what it saves and how it charges
UnverifiedCommercial licensing of watermarking tech delivered as SDK, API, container or on-prem; pricing not published.
Distribution: how it reaches customers
Request a Demo; SDK / REST API / container / customer-cloud / VPC deployment; open-source Vigil audio watermarking SDK docs.
Funding history and coverage
| Round date | Stage | Amount | Investors | Source |
|---|---|---|---|---|
| — | Y Combinator Fall 2026 | — | Y Combinator | ycombinator.com |
Profiles summarize public reporting and company websites. Business-model notes are MaxBC's reading of that material, not confirmed facts; unknowns are left blank rather than guessed. Updated 2026-10-12.